UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khB/JVyJTzJV9QjYwg8eLWusq4aCoE5/xttjNVolHAo=' 
WHERE 
  key_id = 'c59f1a3368b0acaa89ea3afa2614b387bef3c67e6d53d9838f5581005430001e' 
  AND (
    token = 'khB/JVyJTzJV9QjYwg8eLWusq4aCoE5/xttjNVolHAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )